if you can still see the screen but the touch wont work, you can try to navigate using an OTG + mouse. if not. you can try to access some data using your google account and or inserting your Sd card to a pc
if you can still see the screen but the touch wont work, you can try to navigate using an OTG + mouse. if not. you can try to access some data using your google account and or inserting your Sd card to a pc